/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    https://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package org.grails.orm.hibernate

import groovy.transform.CompileStatic

import org.hibernate.FlushMode
import org.hibernate.Session

@CompileStatic
class HibernateGormValidationApi<D> extends AbstractHibernateGormValidationApi<D> {

    HibernateGormValidationApi(Class<D> persistentClass, HibernateDatastore datastore, ClassLoader classLoader) {
        super(persistentClass, datastore, classLoader)
        hibernateTemplate = new GrailsHibernateTemplate(datastore.getSessionFactory(), datastore)
    }

    @Override
    void restoreFlushMode(Session session, Object previousFlushMode) {
        if (previousFlushMode != null) {
            session.setHibernateFlushMode((FlushMode) previousFlushMode)
        }
    }

    @Override
    Object readPreviousFlushMode(Session session) {
        return session.getHibernateFlushMode()
    }

    @Override
    def applyManualFlush(Session session) {
        session.setHibernateFlushMode(FlushMode.MANUAL)
    }
}
